CN106864176B - A kind of commercial truck tire - Google Patents
A kind of commercial truck tire Download PDFInfo
- Publication number
- CN106864176B CN106864176B CN201710098494.5A CN201710098494A CN106864176B CN 106864176 B CN106864176 B CN 106864176B CN 201710098494 A CN201710098494 A CN 201710098494A CN 106864176 B CN106864176 B CN 106864176B
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- China
- Prior art keywords
- circumferential
- tire
- steel disc
- zigzag
- pattern block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 230000001427 coherent effect Effects 0.000 claims abstract description 22
- 230000001788 irregular Effects 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 239000011295 pitch Substances 0.000 description 25
- 210000003754 fetus Anatomy 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000026817 47,XYY syndrome Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of commercial truck tires.Have three circumferential tap drains on tire tread, this three circumferential tap drains are fold-line-shaped, separate between shoulder inside and outside this three circumferential tap drains and tire and constitutes four circumferential pattern blocks, middle part is through with the coherent zigzag steel disc of a circumferential direction on every circumferential pattern block, circumferential pattern block and circumferential coherent zigzag steel disc are provided with the lines that several segments are parallel to tire circumferential direction, circumferential tap drain and circumferential coherent zigzag steel disc are synchronous along tire axial direction bumps, and every circumferential direction, which links up, has been provided with several lateral zigzag tri linear steel discs between zigzag steel disc and adjacent each circumferential tap drain.Entire tyre surface circumferential direction pattern block also uses irregular pitch pattern block.Drainage is further increased in the case where guaranteeing tire road holding, reduces the energy of audio peak, and then reduce the noise of tire.
Description
Technical field
The present invention relates to automobile tires, and in particular to a kind of commercial truck tire.
Background technique
Tire is routine and important component on automobile, and the Pattern Design of tire is concerning to tire road holding, drainage, quiet
This three's important parameter of sound, inherently checking and balance between this three even conflicts.
Chinese invention patent specification CN104527331B discloses a kind of pick up special tyre containing careful steel disc.Including
One border is evenly equipped with 700 parts of careful steel discs, by pattern block region segmentation at fine and closely woven fritter, double Y-shaped Bionic Designs, Y-shaped flower
Line block and anti-Y shape pattern block are worked in coordination, and corrugated decorative pattern tap drain is also equipped with, and it is white to be equipped with the width that a border width is 20mm
Side.
But even if circumferential one section of tap drain, which does not also have, to be parallel to using this pick up special tyre containing careful steel disc
Tire is circumferential, and although the design of Y-shaped pattern block increases the transverse grip, but the rainwater in circumferential tap drain is also easy to stockpile
At hyphen ditch in tap drain, drainage performance is not slightly good enough.And the more pitch designs of inequality proportion are not mentioned, pitch one between each pitch
Sample, then physical attribute is the same, is easy to produce peak noise.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of commercial truck tire, the case where guaranteeing road holding
Under further increase drainage, reduce the energy of audio peak, and then reduce the noise of tire.
To solve the above problems, the present invention provides a kind of commercial truck tire, in order to achieve the above objectives, this hair
Technical solution used by bright its technical problem of solution is:
A kind of commercial truck tire, it is characterised in that: have three circumferential tap drains on tire tread, this three
Circumferential tap drain is the circumferential tap drains of fold-line-shaped and three equivalent width each other, and respective circumferentially continuous width is also consistent, this three week
Separate between shoulder inside and outside to tap drain and tire and constitute four circumferential pattern blocks, middle part is through with one on every circumferential pattern block
The circumferentially coherent zigzag steel disc of item, circumferential pattern block and circumferential coherent zigzag steel disc are provided with several segments and are parallel to tire circumferential direction side
To lines.
As a further improvement of the present invention, the circumferential tap drain and circumferential coherent zigzag steel disc are along tire axial direction
Bumps are synchronous.
As a further improvement of the present invention, every circumferential direction links up between zigzag steel disc and adjacent each circumferential tap drain
It has been provided with several lateral zigzag tri linear steel discs.
As further improvement of the invention, two broken lines and tire end to end in the transverse direction zigzag tri linear steel disc
Circumferential direction is vertical.
As further improvement of the invention, the transverse direction zigzag tri linear steel disc contacted with neighbouring circumferential direction tap drain and
It is not contacted with neighbouring circumferential coherent zigzag steel disc, lateral zigzag tri linear steel disc and circumferential pattern block are parallel to tire circumferential direction side
To the contact of lines section and be directed to the lines section for being parallel to tire circumferential direction of circumferential coherent zigzag steel disc.
As further improvement of the invention, shoulder and the outer shoulder of tire have open lateral shoulder in the tire
Groove.
As further improvement of the invention, the circumferential direction pattern block, circumferential coherent zigzag steel disc, lateral zigzag three
Angle is obtuse angle between each broken line lines of broken line steel disc.
As further improvement of the invention, circumferential pattern block is in a center of symmetry on the tyre surface.
As further improvement of the invention, the circumferential direction pattern block uses irregular pitch pattern block.
As further improvement of the invention, at least there are three kinds of irregular pitch in the irregular pitch pattern block.
Beneficial effect by adopting the above technical scheme is:
Because circumferential tap drain has several trench segments for being parallel to tire circumferential direction, having good slip resistance can be with
Drainage performance.Both circumferentially tap drain is not circumferential straight flute again, it has the trench segment being circumferentially at an angle of with tire, plays cross
The partial function of ditch can make up the brake force of some annular ribs and draw hypodynamic defect.
The circumferential pattern block of protrusion is that continuously, have stronger longitudinal rigidity.There is no groove is deeper for circumferential pattern block
Separation translot, may make tire high speed, top load under the conditions of keep higher rectilinear direction.Groove is tire Hai Lu less
It is lower than ground, increase decorative pattern contact area to greatest extent, enhance the rigidity and wearability of decorative pattern, extends Life of Tyre.
The circumferential direction that is arranged on circumferential pattern block links up and zigzag steel disc and can uniform decorative pattern to zigzag tri linear steel disc
The rigidity of block, and road surface moisture film can be effectively scratched, wetland road holding is improved, softening tyre surface is also beneficial to and distributes heat.
The pattern block of equal pitch can make tire when pressing through the particle on asphalt surface brought resonance time extend, decorative pattern
The random arrangement of block pitches can reach and reduce tire rolling noise, improves the purpose of tire ride comfort.Pitch difference, that is, decorative pattern
The circumferential size of block is different, and the wavelength and frequency for the noise that various sizes of rubber pattern block issues under tyre working state are not
Together, it can reduce the energy of audio peak, and then reduce the noise of tire.
Tire decorative pattern is substantially in a center of symmetry, and tire can be used instead with left and right wheels, versatile.
The open lateral shoulder groove of tyre shoulders setting is conducive to distribute heat, to reduce the hair of shoulder sky phenomenon
It is raw.
Each transverse direction zigzag tri linear steel disc size shape variation not with irregular pitch pattern block, each transverse direction zigzag
Tri linear steel disc has stronger versatility, and which simplify part tire production technologies.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a part of plane outspread drawing of the fetus face of one embodiment of the present invention.
Fig. 2 is a part of plane outspread drawing for each pitch of the fetus face of one embodiment of the present invention.
Fig. 3 is the expanded view of the band coating expression of a part of plane of the fetus face of one embodiment of the present invention.
The circumferential tap drain of 1a- first；The circumferential tap drain of 1b- second；1c- third circumferential direction tap drain；2- transverse direction zigzag tri linear steel
Piece；The circumferentially coherent zigzag steel disc of 3-；4a- first segment away from；The second pitch of 4b-；4c- third pitch；The circumferential pattern block of 5a- first；
The circumferential pattern block of 5b- second；5c- third circumferential direction pattern block；5d- fourth circumferential pattern block；The open lateral shoulder groove of 6-.
Specific embodiment
Combined with specific embodiments below, the contents of the present invention are described in further detail:
In order to reach the purpose of the present invention, Fig. 1 shows a part of plane of the fetus face of one embodiment of the present invention
Expanded view.The tread contour of invention up and down direction along figure is circumferentially continuous.Have the first circumferential tap drain 1a, the on tire tread
Two circumferential tap drain 1b, third circumferential direction tap drain 1c, this three circumferential tap drains are fold-line-shaped, inside and outside this three circumferential tap drains and tire
Separate between shoulder and constitutes the first circumferential pattern block 5a, the second circumferential pattern block 5b, third circumferential direction pattern block 5c, fourth circumferential
Pattern block 5d, middle part is through with a circumferential direction and links up zigzag steel disc 3 on every circumferential pattern block, circumferential pattern block and circumferential connects
It passes through zigzag steel disc 3 and is provided with the lines that several segments are parallel to tire circumferential direction.
In other embodiments of the invention, the first circumferential tap drain 1a, the second circumferential tap drain 1b, third circumferential direction tap drain
1c, the first circumferential pattern block 5a, the second circumferential pattern block 5b, third circumferential direction pattern block 5c, fourth circumferential pattern block 5d and circumferential direction
Coherent zigzag steel disc 3 is synchronous along tire axial direction bumps.
In other embodiments of the invention, every circumferential direction links up between zigzag steel disc 3 and adjacent each circumferential tap drain
Have several lateral zigzag tri linear steel discs 2.
In other embodiments of the invention, two broken lines and tire are all end to end in lateral zigzag tri linear steel disc 2
It is vertical to direction.
In other embodiments of the invention, lateral zigzag tri linear steel disc 2 contacts and not with neighbouring circumferential tap drain
It is contacted with neighbouring circumferential coherent zigzag steel disc 3.Lateral zigzag tri linear steel disc 2 is parallel to tire circumferential direction side with circumferential pattern block
To the contact of lines section and be directed to the lines section for being parallel to tire circumferential direction of circumferential coherent zigzag steel disc 3.
In other embodiments of the invention, shoulder and the outer shoulder of tire have open lateral shoulder ditch in tire
Slot 6.
In other embodiments of the invention, the first circumferential pattern block 5a, the second circumferential pattern block 5b, third are circumferential
Each broken line line of pattern block 5c, fourth circumferential pattern block 5d and circumferential coherent zigzag steel disc 3, lateral zigzag tri linear steel disc 2
Angle is obtuse angle between road.
In other embodiments of the invention, the first circumferential pattern block 5a on tyre surface, the second circumferential pattern block 5b, the
Three circumferential pattern block 5c, fourth circumferential pattern block 5d are in a center of symmetry.
Fig. 2 shows a part of plane outspread drawings for each pitch of the fetus face of one embodiment of the present invention.Week
To pattern block use irregular pitch pattern block, and at least exist first segment away from 4a, the second pitch 4b, third pitch 4c these three not
Equal pitch.Wherein first segment is less than third pitch 4c less than the second pitch 4b, the second pitch 4b away from 4a.
Fig. 3 shows the expanded view of the band coating expression of a part of plane of the fetus face of one embodiment of the present invention.It applies
Blackboard is divided into the first circumferential pattern block 5a of protrusion, the second circumferential pattern block 5b, third circumferential direction pattern block 5c, fourth circumferential decorative pattern
Block 5d.It is left white the first circumferential tap drain 1a that position is recess, the second circumferential tap drain 1b, third circumferential direction tap drain 1c, open transverse direction
Shoulder groove 6 and circumferential coherent zigzag steel disc 3, lateral zigzag tri linear steel disc 2.
Beneficial effect by adopting the above technical scheme is:
Because circumferential tap drain has several trench segments for being parallel to tire circumferential direction, having good slip resistance can be with
Drainage performance.Both circumferentially tap drain is not circumferential straight flute again, it has the trench segment being circumferentially at an angle of with tire, plays cross
The partial function of ditch can make up the brake force of some annular ribs and draw hypodynamic defect.
The circumferential pattern block of protrusion is that continuously, have stronger longitudinal rigidity.There is no groove is deeper for circumferential pattern block
Separation translot, may make tire high speed, top load under the conditions of keep higher rectilinear direction.Groove is tire Hai Lu less
It is lower than ground, increase decorative pattern contact area to greatest extent, enhance the rigidity and wearability of decorative pattern, extends Life of Tyre.
The circumferential direction that is arranged on circumferential pattern block links up and zigzag steel disc and can uniform decorative pattern to zigzag tri linear steel disc
The rigidity of block, and road surface moisture film can be effectively scratched, wetland road holding is improved, softening tyre surface is also beneficial to and distributes heat.
The pattern block of equal pitch can make tire when pressing through the particle on asphalt surface brought resonance time extend, decorative pattern
The random arrangement of block pitches can reach and reduce tire rolling noise, improves the purpose of tire ride comfort.Pitch difference, that is, decorative pattern
The circumferential size of block is different, and the wavelength and frequency for the noise that various sizes of rubber pattern block issues under tyre working state are not
Together, it can reduce the energy of audio peak, and then reduce the noise of tire.
Tire decorative pattern is substantially in a center of symmetry, and tire can be used instead with left and right wheels, versatile.
The open lateral shoulder groove of tyre shoulders setting is conducive to distribute heat, to reduce the hair of shoulder sky phenomenon
It is raw.
Each transverse direction zigzag tri linear steel disc size shape variation not with irregular pitch pattern block, each transverse direction zigzag
Tri linear steel disc has stronger versatility, and which simplify part tire production technologies.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (6)
1. a kind of commercial truck tire, it is characterised in that: have three circumferential tap drains, this three week on tire tread
It is the circumferential tap drains of fold-line-shaped and three equivalent width each other to tap drain, respective circumferentially continuous width is also consistent, this three circumferential directions
Separate between shoulder inside and outside tap drain and tire and constitute four circumferential pattern blocks, middle part is through with one on every circumferential pattern block
Circumferential coherent zigzag steel disc, circumferential pattern block and circumferential coherent zigzag steel disc are provided with several segments and are parallel to tire circumferential direction
Lines；The circumferential direction tap drain and circumferential coherent zigzag steel disc are synchronous along tire axial direction bumps；Every circumferential direction is coherent
Several lateral zigzag tri linear steel discs have been provided between zigzag steel disc and adjacent each circumferential tap drain；Transverse direction three folding of zigzag
Two broken lines are vertical with tire circumferential direction end to end in line steel disc；The transverse direction zigzag tri linear steel disc and neighbouring circumferential tap drain
It contacts and is not contacted with neighbouring circumferential coherent zigzag steel disc, lateral zigzag tri linear steel disc and circumferential direction pattern block are parallel to tire
The lines section of circumferential direction contacts and is directed to the lines section for being parallel to tire circumferential direction of circumferential coherent zigzag steel disc.
2. automobile tire according to claim 1, it is characterised in that: shoulder and the outer shoulder of tire have out in the tire
Put formula transverse direction shoulder groove.
3. automobile tire according to claim 2, it is characterised in that: the circumferential direction pattern block, circumferential coherent zigzag steel
Piece, lateral zigzag tri linear steel disc each broken line lines between angle be obtuse angle.
4. automobile tire according to claim 3, it is characterised in that: circumferential pattern block is in a center of symmetry on the tyre surface.
5. automobile tire according to any one of claim 1 to 4, it is characterised in that: the circumferential direction pattern block is not using
Equal pitch pattern block.
6. automobile tire according to claim 5, it is characterised in that: the irregular pitch pattern block at least has three kinds not
Equal pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098494.5A CN106864176B (en) | 2017-02-24 | 2017-02-24 | A kind of commercial truck tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098494.5A CN106864176B (en) | 2017-02-24 | 2017-02-24 | A kind of commercial truck tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106864176A CN106864176A (en) | 2017-06-20 |
| CN106864176B true CN106864176B (en) | 2019-05-14 |
Family
ID=59168738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098494.5A Active CN106864176B (en) | 2017-02-24 | 2017-02-24 | A kind of commercial truck tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106864176B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019104415A (en) * | 2017-12-13 | 2019-06-27 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Pneumatic tire |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206537085U (en) * | 2017-02-24 | 2017-10-03 | 建大橡胶（中国）有限公司 | A kind of commercial truck tire |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04228308A (en) * | 1990-06-15 | 1992-08-18 | Sumitomo Rubber Ind Ltd | Steel radial tire for heavy load |
| CN2925930Y (en) * | 2006-05-17 | 2007-07-25 | 青岛黄海橡胶集团有限责任公司 | Radial tyre corrugated figure of lorries |
| CN102248866A (en) * | 2009-11-08 | 2011-11-23 | 青岛黄海橡胶股份有限公司 | Radial ply tire tread |
| CN103507573B (en) * | 2012-06-19 | 2016-12-21 | 厦门正新橡胶工业有限公司 | Radial tire tread pattern structure |
| CN104527331B (en) * | 2014-12-03 | 2016-06-08 | 山东龙跃橡胶有限公司 | A kind of special tire of skin card containing careful steel disc |
| CN105270099A (en) * | 2015-12-04 | 2016-01-27 | 青岛黄海橡胶有限公司 | Truck tire tread |
| CN105946468B (en) * | 2016-05-20 | 2017-12-29 | 中策橡胶集团有限公司 | A kind of standard tire of tyre performance test object of reference |
-
2017
- 2017-02-24 CN CN201710098494.5A patent/CN106864176B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206537085U (en) * | 2017-02-24 | 2017-10-03 | 建大橡胶（中国）有限公司 | A kind of commercial truck tire |
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| Publication number | Publication date |
|---|---|
| CN106864176A (en) | 2017-06-20 |
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